Hey Stimix, thks for your help so far... need some further opinions tho.

Now that i will be extending one more night of stay (i.e, leave BKK on the 7th Jan - Mon) and will be staying at asia hotel on the additional night, any items that i can add to the itinerary?

Thu
03-01-08
Arrive BKK at noon
Grand Palace (PM)
Wat Phra Keow (at the back of Grand palace...Enter free by using back entrance hiding from the ticket booth)..Actually u can use the same methods on other temples as well!!

Fri
04-01-08
Floating Market (Danuek Saduak) (Go Early at 7am & return at Noon ..1/2 day only)
Pratunam Cloths & shirts market near Baiyoke Sky hotel - Cheap massage here as low as 120bath/hr!
Nite - Suang Lum Nite bazaar (Dun miss this gigantic nite bazaar)

Sat
05-01-08
Chatuchak (Morning
River taxi ride -noon, Wat Arun (Part of river taxi itinery)

Sun
06-01-08
Chinatown (AM)
--> Transfer Hotel to Asia Hotel
MBK, Siam Paragon, Siam City

Mon
07-01-08
For any re-visits my gf might be interested... i.e,  MBK, Siam Paragon, Siam City
Leave BKK in the evening

Also look for the open air altar wth gigantic penis (Yes the P )...They do pray that inside wat Po!!

I have ask some thai friend bout the daily rate for van rental( good n comfort condition) which cost around 3000bht per day...
when I reach BKK I find my own...does tht come cheaper than the above price ?

many thanks...