Will Maplestory slow down/work on a Windows 7 laptop?

I have a Toshiba laptop (model is Satellite L500D) which is Windows 7 and the processor is AMD Sempron M100. The RAM in 2.00 GB and it is a 64-bit OS. Will Maplestory work on my laptop? And if so, will it slow down my laptop or will it run just fine? Because I have read on alot of sites online that WIndows 7 users have had problems with running Maplestory...