I was wondering if anyone ever got an SI badge to kind of 'float' in an aftermarket grill like an rsx-s. i know the prelude does it but it has grill mesh. any links or anything would be cool, i dont know how that is usually done..

are you refering to something like this....
http://i2.tinypic.com/qprrz4.jpg

If so then you are refering to an OEM optional accessory, check ebay if your looking for one. Here is one I found....
http://cgi.ebay.com/ebaymotors/1999-2000-OEM-HONDA-CIVIC-SI-FRONT-GRILL-EMBLEM-99-00_W0QQcmdZViewItemQQcategoryZ33643QQitemZ80450191 49QQrdZ1QQsspagenameZWDVW