Comment 10 for bug 400047

How would you like Ubuntu 9.10 to be installed?

  [*] Share the disk with existing installations, choosing between them when I start my computer

  [ ] Use the entire disk

  [ ] Specify partitions manually (advanced)

If you compare the options ,the first one sounds like the odd one out,
The latter 2 sound like commands. While the first one sounds like a response.

It needs to be consistent in all the options. either all are commands or all responses.
Installers generally use commands. My suggestion for the first one was:
 [*] Install alongside the existing OS [ allows choosing between them when You start the computer ]

Words within brackets are an explanation as with the 3rd option.

But if you want to keep it as a response, all 3 need to be changed,
 [ ] Use my entire disk
 [ ] I will specify partitions manually

The latter, as dialogues, does not right. Commands are generally used.