lol..BSOD does not necessarily be referred to RAM..Any hardware can cause a BSOD - including hard disk or even motherboard..sometimes, a software conflict can cause it too..If BSOD occured after you installed something, recover your Windows to an earlier state and test if it still occurs..Also, try to note down what is written in the BSOD so some guidance can be given..Sometimes, BSOD can be totalled and you might just end up performing a reformat.. cheers

ShahZ