which IT qual?

Hi all

Although currently employed as a Multimedia Officer, I have taken on more and more IT responsibilities (Mainly network admin, and first/second line maintenance) and I am now looking to formalise that with a qualification. Can anyone advise what would be the best, industry recognised or in terms of what employers in NZ look for to help me boost my chances when applying again?

Thanks in advance. :nice1

I'd also be interested if there's anyone out there with an answer to this question.

What type of networks/computers? Mixed? Mac? PC? Unix?

Just say whatever you know G-Mo please. I found this thread doing a search, so I've no doubt other people with different interests will too.