I have never used the ovulation predictor kits that they have but I think the concept is great. I had always just manually kept track. I do want to mention we have a Trying to Conceive Group that is fairly large, you might also want to check in there for other ideas/references:
http://www.medhelp.org/forums/Trying-to-conceive/show/461
I tried Clomid w/my ex-husband in the late 90's and had no luck. What worked for me is the ovulation predictor test. The funny thing is that I thought i was supposed to count 19 days after my period and it was 15. We decided to wait until after the wedding to start trying, but we had already had sex on the 15th day and I got pregnant. Have you ever used one b4?
Good Luck!!
I have not personally used this but I know there are a lot of members on here that have had some positive outcomes with Clomid. So hopefully they will reply here to you :)
In the meantime I was able to find a user group just for Clomid Users:
http://www.medhelp.org/forums/CLOMID-CLUB/show/921
Hope this helps :D Keep us posted!