Anyone heard of/know about/use Omnitech as a broadband provider?

I was at Te Awa at The Base in Hamilton today and saw a poster on the Omnitech (mobile phones/repairs/accessories etc) kiosk regarding naked broadband - $69 for 50GB (plus 50GB extra free for first 3 months) or $99 unlimited...

Some of the blurb reads: "No contract, no worries! BYO modem, Sweet as! No credit check, it's prepay"...

Offer is subject to a standard connection fee of $145+GST, there's a reassign fee of $45+GST for existing connections with other networks.

It also talks about VoIP rates...

Thoughts??