Drupal 7.x

I received the following error during install of Drupal 7 alpha:

500 Internal Server Error

The server encountered an internal error or
misconfiguration and was unable to complete
your request.

Please contact the server administrator,
support@netfirms.com and inform them of the time the error occurred,
and anything you might have done that may have
caused the error.

Hey, when I was looking for some new functionality I used to look at related modules block in the module page.
Now its gone.
Any reason ?

This project is related to a Multilingual Educational web site, English, Arabic (RTL), Kurdish (RTL). Due to the nature of the web site the theme needs to accommodate a well structure interactive interface for all sort of users. I require to see some examples of your work to consider you as candidate. Quality of work and price is my major criteria.

The theme need to be or become comparable with version D7 when it released.

Here is the live web site

www.mhe-krg.org

Hi

My problem is that only authorized users have access to content. However, I'd need to have anonymous users to access few nodes, such as custom 403-page and front page. I've tried few modules but since they won't work with D7, they are no good. Any solutions?

Hey Everyone,

A little back story just to level with everyone who attempts to answer my question. I am an intermediate XHTML/CSS web designer and am currently working on a website for a client of mine. Unfortunately, he was reluctant to divulge the extent of the work he needed done for this site. Originally, I was tasked to update his site (www.booksandbones.com) and port content over...or so I thought. Basically, he wants something close to an e-commerce site, but without the commerce for now.

hi,
Is D7 ready to use ?

(I am new at drupal)