[ubuntu-uk] New omputer.......Ubuntu install help

[scoundrel50a]

Hi, for now, instead of getting a Slate, I found a computer, that will 
be better for what I need at the moment.

The specs are:-

Acer Aspire 5736Z
Pentium Dual Core CPU
T4500 @ 2.30 GHz
RAM 3.00 GB
64 bit
Windows 7 Premium

I want to install Ubuntu, but i'm a bit concerned about the fact its 
64bit, and having read a few peoples problems when trying to install. 
Just wondered would there be any problems with the installation with 
this computer?

Thanks