Mixing PC 66 with PC-100 Memory

[JHymes]

I know this might sound like an "off-the-wall" question but I am wondering if I could mix PC-66 with PC-100 memory on the QDI Legend V MB(has the 440LX chipset). I have already tried it and it seems that when I boot into Win 98 everything seems fine but when I boot into WinNT 4.0 it will run for awhile and then blue screen....The setup is 2 PC-66 64 meg chips and the new PC-100 which is a 64 meg chip.....any ideas would be greatly appreciated!!!!
Thanks
Jake

[drdeath]

im pretty sure that it is alright to mix the 66 and 100 ram as long as they use the same voltage - however, the 100 ram will only run at 66 along with your other 66 ram.

[xtant]

Make sure that the fsb is set to 66mhz, not 100.

[awwall]

I run the following:

1 - 128meg PC100 Stick
2 - 32meg PC66 Sticks

System is PII-266, LX motherboard.

Dual Boot Windows98 and NT with absolutely no problems.

Bottom Line, it will work.

Question about NT, does your problem go away if you remove the PC100 ram?