Re: Saving big textfile help
As always, read the documentation. If you had read the documentation for the RichTextBox control then you'd know that it has its own Save method, which can save plain text or RTF. You'd also know that the Text property contains only text data displayed while the Rtf property contains the text data and the formatting markup. Always read the relevant documentation. There's lots and lots of information there for those who look.
http://social.msdn.microsoft.com/Sea...chtextbox&ac=8