Post installation

Breadcrumbs how do reflect the hierarchy？
For example：

Home > Products > Products_a

Thanks!!!

I have tons of aggregator feeds I need to add that are all greater than the 255 characters allowed for feed url's in the database. The URL aggregator field is varchar 255, how can you change it to a larger number without breaking anything?

Hi, first of all, sorry for my bad english.

I want configure a drupal site with i18n support, i have installed the latest drupal (4.7.3) and the i18n module.
I have enabled the modules locale, i18n, i18nmenu, translation and path. And i have enabled the two languages that i want for my site (spanish and catalan)
I want create static pages (with page node) with its translations and links for its in the "Primary links". I want that the names and the links for this static pages change with de language selection (with its rewrite url conditions)

My steps:

1: Is there a way to run php code on a page or story?

2: Is there a drupal module out there that is a webmail client?

3: How can I enable in admin "Web and e-mail addresses are automatically converted into links."?

I've just managed to install the audio module and are trying to add download links for the audio files. But the audio module just keep returning empty links saying "array". Is there a solution for this?

Is there anyway I can add custom fields to the user profile portion of drupal? Im using drupal for a community based purpose and Id like users to be able to click the user list link and then the username that displays that user profile along with the additional fields.

Thanks,
William