To get a pokemon picture, insert the name of the pokemon in between brackets.
That will have all you need to know about the Psybucks. Check the announcements forum often so that you stay up to date.
The ranks upgrade with your posts. The more posts you have, the higher your rank is. DO NOT POST NONSENSE TO GAIN RANK.
You will regret it if you do, trust me.
Here are some good links to consider:
Psypoke Forums FAQ
If you have any more questions, feel free to private message me.