No probs.
There's a guide to clockwork
here. If you can't boot the handset into Android, you'll need to access the SD Card within Clockwork. Boot into CWM again and plug the phone into the PC. Within Clockwork, Select Mounts & Storage, then Mount USB Storage. If this works, you should see an external drive appear in your PC.
Leave the phone for now, then head over to
here and download the file called LeeDroid HD V3.2.1 (FTP). Once this has downloaded, place the zip file into the root of the phones SD Card. Once copied, go back to the phone again and head back to clockworks main menu. Select Wipe Cache, let it do it's thing, then Wipe Data/Factory Reset (this probably isn't that important). You then want to head to Install zip from SD Card, Choose Zip and then navigate to the zip file you just copied. Select it, then confirm. Let it do it's thing, highlight Reboot Now and it should boot in to Android!
Does that make sense or do you want me to try and go into a bit more detail?