Deciding/detecting where to install e.g. "Browse" feature

I would like to give the user the options of deciding where to place the installation files. Typically with a "browse" feature.

It would also be nice, but not crucial, to run some auto detection (look for wamp or standalone apache distribution) and then decide what is the best place to suggest installing the software.

Any ideas? Thanks,

What about using the default NSIS directory page? 😛

*deleted*

Heh, I went through 30 example codes/files and never found one that did what the default settings do.

Thanks.