Hy,
I have problems with Copy/Paste text in your product.
For understanding me better I 'll give you an example: if I copy a text from a mail and paste it in your online version from
http://cutesoft.net/example/general.aspx I have this result :

If I Paste the same text in our solution we have some like this:

How you can see, is not the same thing (look at spacing). So if someone can help me...