As promised here is the starter implant for mindforce use:

Note the minimum and maximum chip levels. You will need to make sure any implant you buy supports all the levels of chips you use, you can only have one inserted at a time. As stated in the previous post you can click the info tab on the item to see what levels it supports. In order to use the implant, you must get an implant inserter.

Go into the tools in TT and look for surgical, the Payn-Inc Implant Inserter is what I use to implant these and skill chips. I suggest waiting a while before investing in any skills. Also you can not use skill implants if you are under discipleship.
If you are interested in using mindforce I suggest you read
Franck's guide:
The Mindforce Guide