I'm always curious why so that extra "d" gets put in my nick so often :-P
I agree with the above poster about the 45g RF, although I'd probably use the term "loose" more than "mushy". The heavier weight Topres have a quicker more responsive upstroke, which gives a crisper feel. It' definitely feels more like a HHKB than a Realforce while typing. More solid though. The construction is top notch, and there's no looseness that I always felt the 45g RF had a bit of.