Suzie has been popping up every now and then doing backing vocals the past year or so, she was doing backing Vocals for Shayne Ward and Leona Lewis, and you may have seen her on backing vocals when ITV did the show with Take That )I am sure it was ITV).
I don't know if she got onto the live shows or not - but I found this the other day:
http://www.myspace.com/suzief1981
There are a few tracks that never made it onto The 411 album which were better than 2 or 3 of the tracks that were put on there. Firedance and No Excuses being 2 of them, but the record label decided they wanted the album to be more pop.
For anyone who is interested - Tisha and Tanya had sorted their differences out with Carolyn and had reformed The 411 with a new girl called Nuala (who had replaced Suzie on another project they had been working on before they got back in touch with Carolyn) - but I don't know if they are still in the studio or if they have given up/ put off their comeback.