HELP W/MIDI and Yamaha Keyboard...

I don't know a ton about keyboards and hooking up MIDI to the MPC, so can anyone tell me if this keyboard:[ http://yamaha.com/yamahavgn/CDA/ContentDetail/ModelSeriesDetail/0,6373,CNTID%253D25440%2526CTID%253D205000,00.html
would be of any benefit to me.

A friend of mine is selling this keyboard, but before I buy it, I wanted to get some feedback from people who know what's up first.

Thanks in advance...

As long as it has midi in/outs its useable as a midi controller / Sound module. You might not be too happy with the sounds though... For even less money you should look at a Yamaha DJX off ebay. You can get em for less than a hundred bucks and the sounds are actually pretty dope (Considering its price...) Just make sure its the original DJX and not the new DJXII. That thing's a piece of sh*t.