Update: I got my 2nd months cheque today but still missing the 1st one ggrrrr tho manager has got back to me to tell me they are going to re-issue my 1st cheque [godknows when] as its got lost in their system somewhere - how convienient!!!

Least i know it hasn't been cashed n no-one else has it phew! Thnx for all your advice n comments much appreciated
