Just a quick thought or two. Where I shop, PC133 and PC100 costs are virtually identical, making the choice between 66 and 133. Going by the age and speed of your processor, 128 mb is probably more than enough for the software that you are likely running. If you upgrade in the foreseeable future, consider this: that 128 would at best be enough, at worst be a good headstart for your Duron. But what would you do with that big pile of 66's, then?
The choice is yours, but the answer seems pretty clear.
Unless, of course, you start considering the DDR.....
Tom Mc
Even a fool, when he remains silent, appears wise.