[2008] Keep To The Bottom Of A Rich Text Box And Read Changes In Txtfile

1) On one of my forms i have a richtextbox but whenever the programs ads something like richtextbox1.text = richtextbox1.text & "New Entry" The box goes back up to the top and you need to re-scroll down to the bottum. Is there anyway i can have it to always go to the bottum when something is changed instead of reverting back to the top. Because things are added almost every 1-2seconds until it gets to the point where you cant scroll down to read what was said before something new is added and it jumps back to the top.

If you dont know what i mean make a timer of 1 second that ads somethign to the textbox and youll see what im talking about.

2)Or better still is there anyway to get the program to recive new lines from the textbox. Basicly I have a textfile which is read by around 4-8 clients. I want each client to know what its read so it can process the textfile but i dont want it to say add something like ' to the start of every line its read and ignore all ' lines because then the other client will ignore it to. So what im looking for is a sub that will process the textfile and put any previous unread lines (previous unread lines that session [i.e since program restarted]) into a string array like newline(1)