problems problems

[hughwilliams]

did a show friday no problems
did a wedding saturday, firstly the singers screen went blank, tried to close the software and re-open programme froze,tried to do a restart no joy, in the end had to do a hard shut down (switch off), i also had djpro running in the background but my laptop is a duel core with 2gig of ram and has been operating fine with hoster 3,
last night i had friends round running hoster on my home machine quad core and 4gig of ram, quite late on music and words went out of sinc, told my friends they must be drunk, any ideas guys
hugh