driver error on notebook

I’ve got a thinkpad with NVS 3100M, which is supported by cuda. However, I can’t find the drive for notebook on Windows XP. I am wondering whether I can dev on this laptop . The latest version cuda 4.0 doesn’t support drive on notebook for XP. But last night I download cuda3.0 drive. It failed again. I want to know how can I use this desktop to code cuda program.

Many thanks!