related products, how to's best practices

Hi, I'm currently working on my first e-commerce site and would like to offer my client the option of adding, maybe 3, related products for each product using the CMS I'm developing. I guess this would be much like Amazon et all. I don't think getting the info into the db will be a problem, what I see as a problem is how an admin will select 3 out of 200+ products. Obviously a drop down is a bad idea, but so would a alphabetical list. has anyone got any insight into the best way to solve this. Thanks, Jon jon bennett | jon@jben.net new media designer / developer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ J b e n . n e t 91 Gloucester Rd, Trowbridge, Wilts, BA14 0AD t: +44 (0) 1225 341039 w: http://www.jben.net/