hey ppl

i have a oldish motherboard currently with a amd athlon 2600+ 1.9ghz processor 

i want to upgrade the processor but am finding it hard to find a processor that will fit this motherboard wich is better that the 2600+ all i can really find is the amd 3200+ processor wich is ok i guess but i was wondering if there is a better 1 

Motherboard Name ASRock K7S8XE+

Motherboard Properties 
Motherboard ID 62-P170-001368-00101111-040201-SIS$S7481170_K7S8XE+ BIOS P1.70
Motherboard Name ASRock K7S8XE+

Front Side Bus Properties 
Bus Type DEC Alpha EV6
Bus Width 64-bit
Real Clock 167 MHz (DDR)
Effective Clock 333 MHz
Bandwidth 2667 MB/s

Memory Bus Properties 
Bus Type DDR SDRAM
Bus Width 64-bit
Real Clock 167 MHz (DDR)
Effective Clock 333 MHz
Bandwidth 2667 MB/s

Chipset Bus Properties 
Bus Type SiS MuTIOL
Bus Width 16-bit

Motherboard Physical Info 
CPU Sockets/Slots 1 Socket 462
Expansion Slots 5 PCI, 1 AGP
RAM Slots 3 DDR DIMM
Integrated Devices Audio, LAN
Form Factor ATX
Motherboard Size 190 mm x 300 mm
Motherboard Chipset SiS748
Extra Features Hybrid Booster

Motherboard Manufacturer 
Company Name ASRock Inc.

thank's - millionxboxpro