Help making a module views-compliant

Hello,

I am the developer of the simple karma module:

http://drupal.org/project/simple_karma

I am completing the module right now. I am currently working full time on it.
An user asked me to make the module compliant with the "views" module. Now... I have never used "views", and I must admit I find it very confusing.

Now, with my module there is a karma associated to 1) a node, 2) a comment and 3) a user. From what I understand, I should basically offer these three things as fields to the views module. However, I have no idea how to.
Here is the table where the data is coming from:

mysql> describe simple_karma_cache;
+-------+-------------------+------+-----+---------+-------+
| Field | Type              | Null | Key | Default | Extra |
+-------+-------------------+------+-----+---------+-------+
| oid   | int(10)           | NO   | PRI | 0       |       | 
| otype | enum('c','n','u') | NO   | PRI |         |       | 
| karma | int(7)            | NO   | MUL | 0       |       | 
+-------+-------------------+------+-----+---------+-------+

Basically, otype can be 'c' (comment), 'n' (node) or 'u' (user).
What I really need, is a working or semi-working patch to make these fields available in 'views'.

Help?

Thanks a lot!

Merc.