so been using the phone all day and no hang ups freezes or anything. i ended up switching the ini out...and back again. the transition is great without the lag. the only difference between my use today..and yesterday when I had issues for hours after i changed to this ini...is that the first time...i edited the ini using cssu tunner. i changed different values thru there and perhaps they did not agree. i don't know. today i have been using the ini with out using cssu tunner...or changing any values..as is "out the box" ...and have not had one freeze.