Hi I've downloaded the evalutaion copy of Rewrite and installed on a Windows2003 server with IIS6.

What is the recommended maximum number of rules for a site. I have create a httpd.ini file with 850 rules as below?

Would this number of rules cause a performance issue?

RewriteEngine on
RewriteRule ^/newskin/Fathers-Day-Crafts-Card-Kits\.htm$ /listproducts.asp?id=716&xgroupid=25&subxgroupid=716 [I,L]
RewriteRule ^/newskin/Fathers-Day-Crafts-Craft-Basics\.htm$ /listproducts.asp?id=715&xgroupid=25&subxgroupid=715 [I,L]
RewriteRule ^/newskin/Fathers-Day-Crafts-Craft-Kits-Groups\.htm$ /listproducts.asp?id=714&xgroupid=25&subxgroupid=714 [I,L]
RewriteRule ^/newskin/Fathers-Day-Crafts-Craft-Kits-Individual\.htm$ /listproducts.asp?id=713&xgroupid=25&subxgroupid=713 [I,L]