Here are some vauable META tags which I always use: (descriptions are below each tag)
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
This is the character set tag, which you know about.
<meta name="description" content="mzanime.com :: Anime & J-pop!">
This is the description, it'll get picked up by most serach engines.
<meta name="keywords" content="Anime, J-POP, Movies, Music, MP3s">
The keywords. Which will get spidered too.
<meta name="rating" content="General">
The web site rating. Its good if you make a site specific to a particular age-group.
<meta name="revisit-after" content="1 day">
How many times the serch engines will RETURN to reindex your site. This one is very important! (if you want traffic)
<meta name="robots" content="index, nofollow">
This one will tell search engines (robots) to index THIS PAGE only. But don't follow the links. Some search engines will rate/index your site by content. So if you have a PG rated site, but you link to a XXX site - your site might get indexed as XXX as well. 😃 This one prevents them from following the links.
<meta http-equiv="Content-Language" content="en-us">
This is just another way of saying that your page is in english. But since the character set says that too, I usually just leave this out.
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And No, sorry, theres no way to change the size of the cursor. Atleast not that I know of.