I already explained to people on how to activate the Htc Messaging Client where is doesnt lag and to have it that and the native client used at the same time for MMS use. A couple a pages back tells you how to fix the broken links and basically have use of you Contacts Tab where as if i isnt installed nothing really works(links are broken). Its a decent fix and i have over 100 of texts save on my phone and im not reporting any lag yet or freeze up. Try it and see if its for you before you complain here guys.