diff --git a/external/solanaceae_message3 b/external/solanaceae_message3
index f1dd510..9728f71 160000
--- a/external/solanaceae_message3
+++ b/external/solanaceae_message3
@@ -1 +1 @@
-Subproject commit f1dd5107f820fe86cb6b6b9ca22d42e0a3a3cf30
+Subproject commit 9728f71c9833baa65995e19e993d3450da750c20
diff --git a/external/solanaceae_ngc_ft1 b/external/solanaceae_ngc_ft1
index 54ace9d..6da1f9a 160000
--- a/external/solanaceae_ngc_ft1
+++ b/external/solanaceae_ngc_ft1
@@ -1 +1 @@
-Subproject commit 54ace9d0b2e98d3b3ff70bd9bc7821b1d150dfdc
+Subproject commit 6da1f9afca264cf99d124238e95e49b0ed489284
diff --git a/external/solanaceae_object_store b/external/solanaceae_object_store
index 4605d64..2801fc2 160000
--- a/external/solanaceae_object_store
+++ b/external/solanaceae_object_store
@@ -1 +1 @@
-Subproject commit 4605d64df28c45096cef7748d5c143e942aefeb1
+Subproject commit 2801fc21fbd6f69479f6638ab1725d00238698f8
diff --git a/external/solanaceae_tox b/external/solanaceae_tox
index 676e50c..1a3d9dd 160000
--- a/external/solanaceae_tox
+++ b/external/solanaceae_tox
@@ -1 +1 @@
-Subproject commit 676e50c61aa7dd816dca846fd06493d2e3ae4aab
+Subproject commit 1a3d9dd1870b1f45e252ff636adfd0c1f0ccf521
diff --git a/external/solanaceae_zox b/external/solanaceae_zox
index 88cfc86..a678b62 160000
--- a/external/solanaceae_zox
+++ b/external/solanaceae_zox
@@ -1 +1 @@
-Subproject commit 88cfc8638ea850f9f1c3ed9232292684f49302df
+Subproject commit a678b627639f6b043ebf7607b181a552b0d2cad0
diff --git a/external/totato b/external/totato
index 4a59a83..77fffb7 160000
--- a/external/totato
+++ b/external/totato
@@ -1 +1 @@
-Subproject commit 4a59a83ecaa55fee07c2744ad30d4f12cf1cdd27
+Subproject commit 77fffb744e2379eefc0b1b4ce71cdfe72292a398
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index df94b46..7493460 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -31,6 +31,7 @@ target_compile_definitions(plugin_transfer_auto_accept PUBLIC ENTT_API_IMPORT)
 target_link_libraries(plugin_transfer_auto_accept PUBLIC
 	solanaceae_plugin
 	solanaceae_util
+	solanaceae_object_store
 	solanaceae_message3
 	solanaceae_tox_messages # sad, for filekind
 )
diff --git a/plugins/plugin_transfer_auto_accept.cpp b/plugins/plugin_transfer_auto_accept.cpp
index 5080a5f..41b1ce9 100644
--- a/plugins/plugin_transfer_auto_accept.cpp
+++ b/plugins/plugin_transfer_auto_accept.cpp
@@ -32,12 +32,13 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 	}
 
 	try {
+		auto* os = PLUG_RESOLVE_INSTANCE(ObjectStore2);
 		auto* rmm = PLUG_RESOLVE_INSTANCE(RegistryMessageModel);
 		auto* conf = PLUG_RESOLVE_INSTANCE(ConfigModelI);
 
 		// static store, could be anywhere tho
 		// construct with fetched dependencies
-		g_taa = std::make_unique<TransferAutoAccept>(*rmm, *conf);
+		g_taa = std::make_unique<TransferAutoAccept>(*os, *rmm, *conf);
 
 		// register types
 		PLUG_PROVIDE_INSTANCE(TransferAutoAccept, plugin_name, g_taa.get());
diff --git a/plugins/transfer_auto_accept.cpp b/plugins/transfer_auto_accept.cpp
index a7ed496..6ed7a8a 100644
--- a/plugins/transfer_auto_accept.cpp
+++ b/plugins/transfer_auto_accept.cpp
@@ -1,14 +1,18 @@
 #include "./transfer_auto_accept.hpp"
 
+#include <solanaceae/object_store/meta_components_file.hpp>
+
 #include <solanaceae/message3/components.hpp>
 // for comp transfer tox filekind (TODO: generalize -> content system?)
-#include <solanaceae/tox_messages/components.hpp>
+#include <solanaceae/tox_messages/obj_components.hpp>
 
 #include <solanaceae/util/config_model.hpp>
 
 #include <iostream>
 
-TransferAutoAccept::TransferAutoAccept(RegistryMessageModel& rmm, ConfigModelI& conf) : _rmm(rmm), _conf(conf) {
+TransferAutoAccept::TransferAutoAccept(ObjectStore2& os, RegistryMessageModel& rmm, ConfigModelI& conf) : _os(os), _rmm(rmm), _conf(conf) {
+	//_os.subscribe(this, ObjectStore_Event::object_update);
+
 	_rmm.subscribe(this, RegistryMessageModel_Event::message_construct);
 	_rmm.subscribe(this, RegistryMessageModel_Event::message_updated);
 
@@ -28,59 +32,90 @@ TransferAutoAccept::TransferAutoAccept(RegistryMessageModel& rmm, ConfigModelI&
 
 void TransferAutoAccept::iterate(void) {
 	for (auto& it : _accept_queue) {
-		if (it.all_of<Message::Components::Transfer::ActionAccept>()) {
+		if (it.all_of<ObjComp::Ephemeral::File::ActionTransferAccept>()) {
 			continue; // already accepted
 		}
 
-		it.emplace<Message::Components::Transfer::ActionAccept>(
+		it.emplace<ObjComp::Ephemeral::File::ActionTransferAccept>(
 			// TODO: contact to entry
 			_conf.get_string("TransferAutoAccept", "save_path").value_or("tmp_save_dir"),
 			false
 		);
 		std::cout << "TAA: auto accepted transfer\n";
-		_rmm.throwEventUpdate(it);
+		_os.throwEventUpdate(it);
+		//_rmm.throwEventUpdate(it);
 	}
 	_accept_queue.clear();
 }
 
-void TransferAutoAccept::checkMsg(Message3Handle h) {
-	if (h.all_of<Message::Components::Transfer::ActionAccept>()) {
+void TransferAutoAccept::checkObj(ObjectHandle o) {
+	if (o.all_of<ObjComp::Ephemeral::File::ActionTransferAccept>()) {
 		return; // already accepted
 	}
 
-	if (!h.all_of<Message::Components::Transfer::TagReceiving, Message::Components::Transfer::TagPaused, Message::Components::Transfer::FileInfo>()) {
+	if (o.all_of<ObjComp::F::TagLocalHaveAll>()) {
+		return; // alreay have
+	}
+
+	//if (!h.all_of<Message::Components::Transfer::TagReceiving, Message::Components::Transfer::TagPaused, Message::Components::Transfer::FileInfo>()) {
+	// TODO: tag receiving ??
+	if (!o.all_of</*Message::Components::Transfer::TagReceiving, */ObjComp::Ephemeral::File::TagTransferPaused>()) {
 		return;
 	}
 
+	if (!o.any_of<ObjComp::F::SingleInfo, ObjComp::F::CollectionInfo>()) {
+		return; // dont know enough
+	}
+
 	// dont touch avatars for now
-	if (h.all_of<Message::Components::Transfer::FileKind>() && h.get<Message::Components::Transfer::FileKind>().kind == 1) {
+	// TODO: more generic file types??
+	if (const auto* fk = o.try_get<ObjComp::Tox::FileKind>(); fk != nullptr && fk->kind != 0) {
 		return;
 	}
 
-	const auto& file_info = h.get<Message::Components::Transfer::FileInfo>();
+	uint64_t total_size {0u};
+	if (const auto* si = o.try_get<ObjComp::F::SingleInfo>(); si != nullptr) {
+		if (si->file_name.empty()) {
+			return; // bad file
+		}
+		total_size = si->file_size;
+	} else if (const auto* ci = o.try_get<ObjComp::F::CollectionInfo>(); ci != nullptr) {
+		if (ci->file_list.empty() || ci->file_list.front().file_name.empty()) {
+			return; // bad file
+		}
+		total_size = ci->total_size;
+	}
+
+	//const auto& file_info = h.get<Message::Components::Transfer::FileInfo>();
 	// TODO: contact to entry
-	if (file_info.total_size > uint64_t(_conf.get_int("TransferAutoAccept", "autoaccept_limit").value_or(1024*1024))) {
+	if (total_size > uint64_t(_conf.get_int("TransferAutoAccept", "autoaccept_limit").value_or(1024*1024))) {
 		return; // too large
 	}
 
-	if (file_info.file_list.empty() || file_info.file_list.front().file_name.empty()) {
-		return; // bad file
+	_accept_queue.push_back(o);
+}
+
+void TransferAutoAccept::checkMsg(Message3Handle h) {
+	if (!h.all_of<Message::Components::MessageFileObject>()) {
+		return;
 	}
 
-	_accept_queue.push_back(h);
+	checkObj(h.get<Message::Components::MessageFileObject>().o);
 }
 
 bool TransferAutoAccept::onEvent(const Message::Events::MessageConstruct& e) {
-	//std::cout << "TAA: msg c\n";
 	checkMsg(e.e);
-
 	return false;
 }
 
 bool TransferAutoAccept::onEvent(const Message::Events::MessageUpdated& e) {
-	//std::cout << "TAA: msg u\n";
 	checkMsg(e.e);
-
+	return false;
+}
+
+bool TransferAutoAccept::onEvent(const ObjectStore::Events::ObjectUpdate&) {
+	// too expensive rn
+	//checkObj(e.e);
 	return false;
 }
 
diff --git a/plugins/transfer_auto_accept.hpp b/plugins/transfer_auto_accept.hpp
index fcfe5ec..80624b1 100644
--- a/plugins/transfer_auto_accept.hpp
+++ b/plugins/transfer_auto_accept.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <solanaceae/object_store/object_store.hpp>
 #include <solanaceae/message3/registry_message_model.hpp>
 
 #include <vector>
@@ -7,25 +8,29 @@
 // fwd
 struct ConfigModelI;
 
-class TransferAutoAccept : public RegistryMessageModelEventI {
+class TransferAutoAccept : public RegistryMessageModelEventI, public ObjectStoreEventI {
+	ObjectStore2& _os;
 	RegistryMessageModel& _rmm;
 	//ContactModelI& _cm;
 	ConfigModelI& _conf;
 
-	std::vector<Message3Handle> _accept_queue;
+	std::vector<ObjectHandle> _accept_queue;
 
 	public:
-		TransferAutoAccept(RegistryMessageModel& rmm, ConfigModelI& conf);
+		TransferAutoAccept(ObjectStore2& os, RegistryMessageModel& rmm, ConfigModelI& conf);
 
 		// TODO: iterate
 		void iterate(void);
 
 	protected:
+		void checkObj(ObjectHandle h);
 		void checkMsg(Message3Handle h);
 
 	protected: // mm
 		bool onEvent(const Message::Events::MessageConstruct& e) override;
 		bool onEvent(const Message::Events::MessageUpdated& e) override;
 
+	protected: // os
+		bool onEvent(const ObjectStore::Events::ObjectUpdate& e) override;
 };