If I get 8 "In"s I'll hash it out by the end of tonight.
For those not familiar with HORSE, it's poker done in rounds with increasing antes/blinds.
Limit Hold 'em
Limit Omaha Hi/Lo
Limit Razz
Limit 7 Card Stud
Limit 7 Card Hi/Lo
(I'll also have to be 100% clear on lo hands and more specifically razz, as sometimes I have to a low hand on my fingers and I still get confused.

Edit:
I'm not so good at explaining games but I'll try and find a good website that doesn't spam you with pop ups to eplain the game when I get home, for those not familiar with the games.
We know what hold'em is
Omaha is like hold'em except you get four cards down instead of two. You must use exactly two of your cards with three of the five cards in the middle to make you hand.
We know what Stud means
Razz is stud but you are trying to make the worst five cards of seven. Straights and Flushes don't count against a bad hand. A wheel is the best hand you can have. Four of a kind or a full house are as bad of news as it gets.
Hi-Lo means the pot has the capacity to split the best hand with the worst hand. The worst hand must be five cards between A-8. Straights and flushes don't count. You can use a different (of the same in case of flush or stright) 5 cards to make a high and low hand.
I'll have to find the rules for what constitutes low in hi-lo and razz games because worst hand isn't always lowest kicker(s).