Merlin’s Delphi Forge

You shouldn’t have any problems installing and using more than one version of Delphi on one computer. All you have to do is install each version in different directories (setup does this by default) and keep in mind to install the versions from oldest to newest (Delphi 1 first … Delphi 2005 / CodeGear - [...]

By holding the Ctrl key you can move components by 1 pixel in the Borland Delphi and Borland Kylix IDEs. Otherwise the components will be aligned to the grid (you can set the grid size in the IDEs options).