For those who are wondering how the Biometrics registration works, this site http://www.postoffice.co.uk/counter-...eign-nationals gives you the idea about it. For those who are due to apply their FLR(M) and ILR, you need to wait for the letter from the UKBA, after you've submitted your application, telling you that you need to do the biometrics and you are allowed only 15 working days to do it (I just got mine today after a week I lodged my FLR(M) application )..Hope this helps!