Extra CDP-CX 400/450 Features in CDJ

I just spent last night inserting CDs installing Slink-e and downloading CDDB info. First of all congratulations and thanks for a great product - looks like it will help me considerably with the 00000s of CDs that I have absorbed over the years.

After trawling the bulletin board I wondered if the following issues have been addressed:

1) the CX450 has a 200 Artist feature - can this be programmed using CDJ

2) the CX450 has a 20 character display - can CDJ send 20 instead of 13 characters in the memo.

3) has anyone solved the problem of programming groups in CDJ and then sending to player.

Once again, great product, if these are future improvements then great - look forward to getting the update.

Cheers