desktop selection stats help?

Hi Ive selected two desktop towers to choose from ( I may just ditch the laptop deal since I can get a nice tower for my incentive monies at work and my old tower needs updated and is a celeron).

 

I need someone with tech savy to read the stats they are listed very detailed and I know someone here can help.

The brand gets great good user reviews and has 2yr warranty and 1 yr and lifetime assist.

 

I would use this for streaming movies, photoshop work and art programs primarily and web surfing and music.

Thank  you !! I greatly appreciate the assistance! :)

 

http://www.sears.com/shc/s/p_10153_12605_00301765000P?prdNo=15#reviewsWrap

 

http://www.kmart.com/shc/s/p_10151_10104_00319056000P?prdNo=14&blockNo=14&blockType=G14 (has hdmi out :)

 

PS: will plugging two towers in on the same room line, power surge strip  (not same plug but same breaker)  plus my 32" lcd tv and dvd recorder be too much for my late seventies apt?  We do blow fuses somewhat easy (if I run a hairdryer and pc and toaster oven on same line.  (my fridge etc is seperate so is a/c). Thanks for input. ( We will use old tower until I get all set up with new one and comfy w/ win7 etc).