Have used SW2010 since mid Jan on SP2.0. Works ok except thast it is very RAM hungry, I've got 2GB and it freezes whne out of memory, very annoying. Contacted support and they suggested a PC upgrade including graphics card. Running XP sp3, Nvidia FX500/256 Mb RAM. Only work around offered was to increase paging size to 4000 from 2000, still crashes though. Guess I'll have to save up the cash.