Our old desktop finally bit the dust and I was thinking of using my seldom used HP HDX as a stand in until funds come available. It currently has 4 gigs of ram and I was wondering if you good folks thought this was sufficient for streaming/media PC strains. I don't plan to do any processor intensive "heavy lifting" and the next upgrade is 8 gig for 150 bucks - ouch. If this has been posted in the past - I've missed it in searching and please accept my apologies for the repetitive monster. Cheers!