Hardware Upgrade Question

[NetworkLabs]

Is it possible to upgrade a Intel Celeron M Dothan to a Intel Pentium Dual Core E5200?

Current Computer Info -

Operating System -
MS Windows XP Professional 32-bit SP3

CPU -
Cores - 1
Treads - 1
Name - Intel Celeron M
Code Name - Dothan
Package - Socket 479 mPGA
Technology - 90mn
Specification - Intel(R) Celeron(R) M processor 1.70GHz
Bus Speed - 99.5 MHz
Rated Bus Speed - 398.1 MHz

Motherboard -
Manufacturer - ATI
Model - SB450 (U23)
Version - PSAA2U-04U019
Chipset Vendor - ATI
Chipset Model - RS400/RC400/RC410
Chipset Revision - 01
Southbridge Vendor - ATI
Southbridge Model - SB400
Southbridge Revision - 80

Computer Model - Toshiba Satellite A105 S2071
If additional information is needed, let me know!
Thanks in advance!

[keyboardcowboy]

from yahoo answers this guy says no he gives a list of cpus you can use http://ca.answers.yahoo.com/question/in ... 317AAj335K