FLR your looking at around a month, you can check on IND web site, and it will say at the mo..

The dates of applications we are currently considering are set out below

Application type We are currently working on applications made in
Forms FLR(M) and SET(M) March 2007
Form FLR(S) March 2007
Forms FLR(O), SET(O) and SET(F) March 2007
Forms FLR(SEGS) and FLR(FT:WISS) March 2007
Forms NTL and TOC March 2007
Forms FLR(IED) and BUS March 2007
Form COA March 2007
Form ELR March 2007

Your immigration status while your application is being decided

If you make a valid application before your permission to stay ends, your existing immigration status will continue until your application is decided, even if the decision is not made until after the end of your permitted stay. If your existing visa or other permission to stay here allows you to work, you can continue to do so until your case is decided.

stop worrying . no probs