KT133 chipset MB 1200 or 1400 processor?

On a KT133 chipset MB (Comtrash, unknown manufacture) that has a Athlon 900, can a 1400 be installed (266 FSB) or would a 1200 be the limit (200FSB which is the speed of the 900 that is there now)?

You can find 1.4 200fsb Athlon T-birds. But expect to pay a pretty penny now. You'll have better luck finding a 1.2 Tbird.

In the end, I suggest you at least upgrade to a a nforce2 board and Athlon XP or just upgrade to something else period.

It isn't mine and I doubt he would upgrade the processor. It was just a option.
I haven't really priced any of the older processors yet.