Develop and deploy Web applications with unprecedented ease. Whether you are using Ajax, PHP, or Ruby on Rails, and targeting Web browsers, desktop clients like Adobe AIR, or mobile devices such as the iPhone, Aptana offers it all, end to end.

I ran across this reference to Aptana, and was sold, by the Solid Review and readers comments.

If you decide to givethe Aptana programs a try, download the Community Edition, or it may look like you have to pay for it.