TS should be using pre-PCDDR2 era of PC2100 ram as indicated.
Check HWZ for price guide. I suggest getting a 512MB or 1gig.
Getting just 256MB alone is not worth it.
As of this date,
256MB - about S$40~50
512MB - about S$60~75
1gig - about S$110-~130
all depending on the manufacturer.
Can post at Marketplace asking whether anyone willing to let go
their PC2100 modules so you can get some ram upgrades without
paying the retail price. Ebay and other auction sites are also good
avenues to get cheaper used ram modules.
