I would advise you to keep your PRSI record 'alive' by continuing to sign after MB finishes. This forum is full of tales of woe where people opted out of signing only to discover later on that they had cut off training options (FAS) and run down their PRSI 'credited' records so that they did not qualify for future benefits. Also, by signing on, you are getting 'credited' contributions towards future state pension entitlement which may not sound important now but will when you approach pension age!