@namkie90
I know, I really wish there was someway we could check on progress. It's been almost 12 weeks from the day I did my fingerprints at the post office so 14 if you include when I sent off my application.
So my letter has my case reference number on it. It advises you will have 15 days from the date of the letter to have your biometrics taken or your application may be rejected or invalid. It says to visit
www.postoffice.co.uk/ukbabiometric for the location of your nearest branch that will offer the biometric service and you do not need an appointment.
You need to pay £19.20 to the post office for the service (because I haven't paid enough right? ) and you need to take the back page of the letter which has a barcode and relevant details on it.
It says that they will decide on my application within 6 months from the date I submitted (oh there's that answer) unless for the named reasons included in the letter.
I hope this info helps a little in the meantime. Hoping that your letter comes soon!