udma33/66 question

i could use a few opinions concerning udma33 and udma66 with W2K pro

here's the deal i have a MB (tyon s1590) that supports udma 33 but not 66

i have a maxtor 20 gig HD that is udma66

i'm running W2K sp1 and if i understand it right by default it loads the udma33 drivers not the 66

so the question is what kind of setup is best for this configuration?

should i leave the w2k udma33 drivers or install the 66 instead?

and what about the bios should udma be enable or disabled, if i enable should the type be set to 3 or 4 (both of which the MB supports)

bottom line is i'm trying to get everything to place nice and would like to hear what the rest of you are doing.

later.......

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