Post installation

Hi,
I am new at drupal. I want to add my style sheet to be added everytime when page load from my drupal site. This style sheet will embed my own font. so user can view without any problem. I am tring hard to do attach this stylesheet in my web. but cant get success.

I think there is something in include/theme.inc

let me know what are these files and what are the functions they do?
how to modify them? is there any hard to change them? what?

thanks

I used to have ® in a menu title. Now the & bit is replaced with & and it doesn't work. This seems to be a change since 4.7.0. Any workarounds?

I am using the CCK module with the included option widgets module.

I am able to successfully use it only when I enter actual integer values in to the Allowed Values textarea. However, I'd like to be able to present a meaningful list to the user instead of just integers. The simplest example being Yes=1, No=0. Is there a specific format I should use when entering the allowed values? i.e. something like:

1|Yes
2|No

(...which I tried and it doesn't work :) )

Thanks.
Colin

Help...

....what to do to make avatars visable on posts...I can't find how...???

I updgraded to 4.7.2 and not sure if there is a setting I missed. The last 3 nights, I get a lot of comment replies where this person does not write anything on the subject and body. He does this like2-4 times in the same minute. So in a few minutes I see about 10 or more of these annoying emtpy comments.

I am trying to get E-commerce to work properly. I activated the needed modules and clicked on /settings/store. I received this error. Does anyone know how to fix it?

Fatal error: Call to undefined function: payment_get_status_id() in /example.com/drupal/modules/ecommerce/store/store.module on line 1323

Thanks