There's a discussion about this under the heading "short guys and tigers" in the general Tiger forum, but to net it out...
<ul>[*]Yeah, it really is that easy, but if you lower the rear, you will have to raise the chain guard and shorten the side stand[*]Most people who lower the rear seem to have no trouble with handling (though I tried it and immediately raised mine back up because I touched down the center stand)[*]You can also drop the the front end (sliding the forks up about .8 inches) which puts you a bit closer to the ground and quickens the steering just a little - I run mine that way with no ground-clearance issues[*]If you can really get the balls of your feet firmly on the ground, you are probably fine and will get used to it[/list]
Have fun with the Tiger!