We"ll the good as not so bad news is that I was able to run OTB_sv_1300 and no freezes, but didn't really use it more than ten minutes. The not so good news is that my experience was that is was slower than the sv 1250. Dunno if its the kernel or my SF.
Don't really care either. Was going to keep the sv1250 on but I guess the old OC computer days tells me to take it easy and don't go burning out the CPU prematurely. So I am running the sv 1200 and it is smooth as silk and extremely fast with no hiccups at all. Very happy camper here. Now can we please bring on the froyo leak for goodness sakes.