Charley - The A330's are staying for the duration. Meanwhile that cannot be said for the A300's which are all to be disposed of by the end of summer 2014 - according to sources such as Jethro.
If i were you i would get yourself on an a300 before they leave the fleet and europe(?) forever! I am lucky enough to have travelled on the workhouse to and from Sharm el Sheikh last year - in economy on the way there, and a nice little free upgrade to extra legroom seats at the front on the way back! Great aircraft, which has been a great money earner for MON on the SSH, TFS, PMI runs etc. Will be sadly missed.