memory mixing, ok?

[5000]

I have a compaq presario 5000 5wv260, it has 3 banks of one. right now it has one 64mb stick in it and it is PC100, now, can i use a PC133 stick in one of the other slots and it work fine with the PC100, or does it have to bothe be 100 or 133 to work right?
thanks!

 

[Jackiefrost9]

the 133 stick will just underclock itself to run at 100. it will work fine.