I am considering purchasing a new laptop for mainly Maya usage yet I can not make up my mind

DELL PRECISION M70
Intel® Pentium® M Processor 770 (2.13GHz, 2MB L2 Cache)
PCI Express NVIDIA® QuadroTM FX Go1400 256MB
2GB,533MHZ,DDR2 SDRAM Memory (2 DIMMs) (2GB1P)
100GB Hard Drive (7200 RPM
80GB Hard Drive (5400 RPM)

about 7 pounds
https://www1.la.dell.com/content/prod...=bm&l=en&s=bsd

Have people heard of the new dual core Pentium M coming out end of this year? It will maybe support 64 bit.

Does the dualcore require the programs to be written in a special way like 64 bit business or does it have no relation?

I'm not sure how long this dell will last in the tops with all these new things coming out. Is it really worth waiting?

What would you do?

Thanks