small claims court

[dinkygoth]

as mentioned, (I think) I am wanting to take out a small claim against my ex- landlord who took my whole rent deposit and actually hasn't even bothered to write and explain why, actually I've had no written confirmation from the estate agents that it was taken either!

has anyone used the HMCS online money claim service for this or should I do it through the aylesbury county court?
any help/advice appreciated.

Cxx