u...u...u...uuuuuu
how dare you ask about a PC in a MAC zone..
you call yourself a macrumors member. tsk tsk tsk
lol! JK
i love replying like this to people's post (those who ask about a PC.. it makes them laugh hopefully and others too!)
your specs are:
i5 2.53ghz
4 gb 1066 ram
500gb hard drive
ATI Mobility Radeon HD 5730 1GB (switchable)
isplay
15.6" HD LED Glare 1366x768
for $789
thats a damn good deal.. the thing about lenovo is the keyboard is amazing (according to cnet.com) so thats a plus!
but one thing man.. can you post the model of the lenovo or something (like a link) so we could check it out , and see the design.. im on a PC now (im planning to get an apple so i can help you out a lot

)
personally if i did not go for lenovo it would be dell, HP, or Acer... acer being maybe a top choice?but for those specs that a very nice deal..
one question comes to mind- this isn't a special where you got student discount above the already discounted product right? just wanted to make sure because i would suggest to wait maybe a couple more days and do a little more research for the best bang of your bucks...
also do you know the estimated battery life.. once again if you post the link i can help you out further
i will subscribe to this thread and check back regularly for you!