Help for Game (rpg) Programming! Simple Problems!

Hey, I have run into a couple of problems on my game (u can download the full file on my site http://www.forcefx.net it's in the last news posted) and I need some help fixing them.

Ok first, If you play my game you will see how hard it is to get into the shops. I needa no how to make it so when the character hits the picture box (on any sides) it opens the new form

Last, I needa no how to make is so I can stop the character when he hits walls or the side of the form.

Try to rename form (Meede to form1) and close the Start form (not really sure how to explain this)

And last but not least, when you fight you can close the box and defeat the LLama without ever fighting it (and get the credits) anyone have any ideas on how to change this around to make it work right?

Ok yah I no thats alot of stuff but you don't have to answer every question :) unless you want to.. hehe.. but I appreciate ANY help! Thanks!