MacbookPro A1150 for Lion

I have a MacbookPro 15 A1150 with 2 gig of memory running Snow Leopard, and from what I am seeing this is a 32 bit processor. Is it possible and is it worthwhile to install Lion on this computer? From what I have read so far, the upgrade to Lion might be OK. I am a PC Windows 7 user that has been hooked by the MAC bug and my learning curve is interesting.

Thanks for any help that you can give.

Your machine is an Intel Core Duo which means you can not run Lion. Snow Leopard is as far as you're going to get with that machine. And yes, you're correct in that it's 32 bit. Lion requires a 64 bit architecture in order to install.