Installing Drupal

OK, I have searched and read the forums about header problems - honest!

As a result, I posted nothing and went away and trawled through EVERY file on my site (and I mean EVERY file). I removed everything that even looked remotely like a trailing or a leading space, without success. I even went in on the CLI and did this direct on the server - still without success.

Hello Drupal Enthusiasts,
I am running 4.6 in a shared environment. I have seven drupal installs running, the settings for which show the temp directory set to "/tmp". Six of the installs work, but the seventh gives me open_basedir restriction errors when I use "/tmp" and then obviously I cannot upload files. I have tried using many other paths, but ultimately they all end in open_basedir restrictions.

I new to drupal and I'm using it on a windows platform, PHP5 and mysql 4. It seem that the installation went smoothly until I clicked on "Creat a New Account". When I tried to create a new account all I get is a white screen...no errors. Has anyone experinced this and if so, how do I fix it.

Thanks.

I´ve read all about mailhandler module in these forums. My problem is that my provider will not compile PHP with IMAP capabilities, needed by both modules to work, so I´m trying to solve this problem out.

a) Is there any chance to get mailhandler and listhandler working WITHOUT the need of imap()?

b) Are there any other alternative modules with the same functionality as mailhandler and listhandler?

All site io OK but this page in admin now don't go and return:

?q=admin/modules:
- Error 404 - The web page you typed in could not be found on the internet

I haven't other info.

Where can I find the problem?
Thanks

I'm new to Drupal, still struggling w/ learning curve, so apologies if this is an obvious mistake...
When I click "MyAccount", the History sections displays the word "array" rather than what I would expect: a list of actions performed...
Am I doing something wrong, is this a bug, or have I accidentally caved-in some part of my install?