Ah no wonder! Possible to get your Evo kaki's to start folding again (eg pWs? I think only phunkydude folding for Evo now...

)
Folding on your laptop is not so ideal because of the extra heat generated, so please make sure it's well ventilated!
Ok your SMP client does not look good as it is still folding the normal Gromacs core. If it is SMP it should be "SMP2 Gromacs" under FAHmon. Can you check again if you have the
correct client? And make sure to use "-smp 7" when running it? If you do then your CPU utilisation should be quite high.
I get about 14k+ ppd on the gtx460 and about 5k ppd on the 8800gt. My 8800gt is 2nd hand (bought for ~RM200) - if you don't mind, you can pick up some good and cheap 2nd hand h/w and start right away!
Fold on!

Yup!! my laptop well ventilated, it have dual fan and also a notebook cooler pad underneath..also i use temperature program for monitoring heat generated on gpu and cpu..
I follow all your step..done twice right know still my fahmon show normal Gromacs score...help me..on task manger cpu utilization show NOT quite high..
Check my log, there are -smp7 parameter in it...
--- Opening Log file [November 9 09:31:36 UTC]
# Windows SMP Console Edition #################################################
###############################################################################
Folding@Home Client Version 6.30
http://folding.stanford.edu###############################################################################
###############################################################################
Launch directory: I:\F@H
Executable: I:\F@H\Folding@home-Win32-x86.exe
Arguments: -smp 7 [09:31:36] - Ask before connecting: No
[09:31:36] - User name: Hackcremo (Team 2999)
[09:31:36] - User ID: *************
[09:31:36] - Machine ID: 8
[09:31:36]
[09:31:36] Loaded queue successfully.
[09:31:36]
[09:31:36] + Processing work unit
[09:31:36] Work type 78 not eligible for variable processors
[09:31:36] Core required: FahCore_78.exe
[09:31:36] Core found.
[09:31:36] Working on queue slot 01 [November 9 09:31:36 UTC]
[09:31:36] + Working ...
[09:31:36]
[09:31:36] *------------------------------*
[09:31:36] Folding@Home Gromacs Core
[09:31:36] Version 1.90 (March 8, 2006)
[09:31:36]
[09:31:36] Preparing to commence simulation
[09:31:36] - Looking at optimizations...
[09:31:36] - Files status OK
[09:31:37] - Expanded 503998 -> 2513945 (decompressed 498.8 percent)
[09:31:37]
[09:31:37] Project: 6515 (Run 1, Clone 98, Gen 75)
[09:31:37]
[09:31:37] Assembly optimizations on if available.
[09:31:37] Entering M.D.
[09:31:57] (Starting from checkpoint)
[09:31:57] Protein: 1CFC_A_2 in water
[09:31:57]
[09:31:57] Writing local files
[09:31:57] Extra SSE boost OK.
[09:31:57] Writing local files
[09:31:57] Completed 0 out of 250000 steps (0%)
[09:37:37] Writing local files
[09:37:37] Completed 2500 out of 250000 steps (1%)
[09:43:12] Writing local files
[09:43:12] Completed 5000 out of 250000 steps (2%)
yea, i also feel that 2nd hand 8800gt/9800gt is a cheap and good start.

that's what i am think about..