Several questions for Help

Sorry to ask so many questions but i am new for Dolphine and need to prepare my site before launching it ...

1. I need a favicon ico for my site so please where do i need to put the code in the header i couldnt find where is the php header to insert it : <link rel="icon" href="http://www.mydomain.com/favicon.ico" type="image/x-icon" /> so that my favicon ico appears and sure i will need to upload the favicon.ico in my root.
2. I need to limit the size of uploading photos from users max upload to be 300 kb for each photo. So how could i do it and where would i find the php file to change it.
3. Is it possible to change the login of username to login as email of the user and how?
4. This change will show the Promo image reloader to guests only, and it will not be displayed once a user is logged in. This will allow site owners to use the Promo image rotator to show guests what they can do on the site, and not annoy logged in members with what they already know.
   
   In the file: /inc/design.inc.php i added the red one

function getPromoCode() {
global $site;

$sSiteUrl = BX_DOL_URL_ROOT;
if(!isMember())
if( getParam( 'enable_flash_promo' ) != 'on' )

but what i got:

a fatal error or timeout occurred while processing this directive:

open design.inc.php failed: Permission denied at cpanel.pl line 667
 Carp::croak('open design.inc.php failed: Permission denied') called at /usr/local/cpanel/Cpanel/Fileman.pm line 1139
 Cpanel::Fileman::fmsavefile('/home/toottii/public_html/inc', 'design.inc.php', '<?php^M^J^M^J/******************************************************...', '') called at cpanel.pl line 667
 main::__ANON__('/home/toottii/public_html/inc', 'design.inc.php', '<?php^M^J^M^J/******************************************************...', '') called at cpanel.pl line 1789
 main::exectag('<cpanel Fileman="fmsavefile($FORM{\'dir\'},$FORM{\'file\'},$FORM...') called at cpanel.pl line 4808
 main::dotag(undef) called at cpanel.pl line 4691
 main::cpanel_parseblock('SCALAR(0x9196a80)') called at cpanel.pl line 4643
 main::cpanel_parse('GLOB(0x98da4dc)') called at cpanel.pl line 1318

Other questions coming soon

Still did not get any reply for my questions hope soon...

I can answer some of your questions, but not all of them.

1) You can add into such as the link and other stuff that is to be between the head tags of the site by adding it to the template file templates\base\_header.html

However that will add it to all pages in dolphin. You should not need to do this tho. All modern browsers support pulling the favico just by dropping a favico.ico file into the root of your site.

2) I do not have a answer for this one.

3) Members can logon by both nickname and email address. Email address logons are already supported.

4) This is a error from cpanal. Try downloading the file via ftp to your local machine, edit and upload it back to the server.

For #2 I believe the upload limit is set globally and cannot be set specifically for each module. So you CAN set the upload size limit to 300K BUT if you allow videos or files to be added by your members, they will not be able to upload anything past 300K.

Before I post what you need to add in a php.ini file, I would need to know if you allow videos and files.

Chris