Leave it where it is or transfer it to a Buy Out Bond. They will be gone in the future but they are cheaper than a PRSA which will be the default product in the future. You always have the option of transferring it to a new employer scheme in the future.
If leaving it where it is, always make sure the administrator has your up to date contact details. Likewise, make sure you keep up to date with who the administrator is. Schemes switch administrators and insurers all the time and your fund can't be moved to another provider without you being notified.
Steven
http://www.bluewaterfp.ie (www.bluewaterfp.ie)