Yes... get your Amiga 1200 on-line! You can do it and its very easy too...
You have lots of possibilities. The simplest thing is to buy a PCMCIA network card. These are cheaper than Zorro network cards, but then again a bit more expensive than PCI network cards. So you fit right in between.
The other thing you could do is to build your Amiga 1200 into tower version with MediatorPCI1200SX from
www.elbox.com/buy.elbox.com and then start to build your Amiga up with Voodoo, 100mbit network cards and so on, but this is a more expensive effort, but in the end you end up with great expansion possibilities for other PCI cards and SharkPPC

.
I hope this helps including all of the other good helping people in this thread.
Regards,
Michal Bergseth, editor of Amitopia
url:
www.amitopia.tk