Two Good XML Tools
I was working a lot lately with regular expressions and XPath. As usual in scenario like this, you want to have a good tool to assist your tests writing. For regular expressions I used Rad Software Regular Expression Designer that does a good job of matching and replacements. For XPath, I used SketchPath 2.0 which is really friendly and great to use. Both are free for usage.
Feel free to comment on other useful tool you’ve encountered for XML and XPath.