I purchased my 600m with a 1300Mhz Pentium M. I have since upgraded to a 1.6 Banias, however, i am interested in going further, perhaps to 2.0, or 2.13 since prices are falling. Will my motherboard support the new processor?

General Information :
Manufacturer : Dell Computer Corporation
Product : 03U652
Version : Unspecified
Serial Number : .JSQCP21.CN4864333I2351.

CPU-Z says:
Mainboard Upgradebility :
Socket/Slot : Microprocessor
Upgrade interface : Unspecified
Supported Speed : 1700 MHz (or more)
Supported Voltage : 3.3V


Its really the or more part that gets me. When i upgraded to 1GB of ram, i bought PC3200, but im still clocked at 2700 (since my mobo wont support the faster speeds) so how far can i take the processor?