1. Category changing (switching) from - Tier 2 to TIER 1 General 2. Date of expiry of current leave (visa) - (Old) OCT 2012 3. Date application posted - March 31, 2011 4. Application Recieved by home office- March 05 2011 4. Payment Mode - Direct Debit 5. Date Biometric letter received - 15 Apr 2011...