How good is IPNX, i want to know if there is anybody  using it.
I need to know the prons and cons of IPNX black box

its ok now.R u using it for ur internet link or wat?

I use IPNX black box. It is okay but depends on a lot of factors. Link/Coverage, speed/platform e.t.c.
For me, it is no different from other broadband just that you spend more for better speed. check out their packages on www.ipnxnigeria.net.

I went to use it in my office

You don't need to consider it, go for it.
I am using it in my office and I can tell you that it is better than others from my own experience.
I have used different ISPs but I can stick out my neck for IPNX
It is really business in a box. Telefone, fax and internet.

Does anyone experience any limit to their data plans?

is IPNX good for a cafe business

If ipnx black box is good,they will also have planes for cafe business 

It's very fast and reliable but location matters.
Try and do a check if u know anyone using it in the area.
VI,Ikoyi and lekki are very okay though

Does anyone experience any limit to their data plans?

Very often, most times am been logged off two weeks before the end of my subscription, claiming I have overshot my download limit. Worse still they will send notification e-mail after u have been disconnected, of what use is that.

They will still start to beg for clients as DOPC is doing now, when GLO-1 become available to every browser.

One of my friend called me that he is using IPNX but most times
they will be of air and when you call the customer service department
they will not pick.The me chine will be telling you ,your customer no 30,
please hold on,  

i am using ipnx, i have worked with isp company and i know what it is to have a good internet link, ipnx is still the best that i know