Optimizing all my product pages

[pepperfield]

I have an e-commerce site that has over 400 products. All categories have been SEO'd and I am about to optimise all 400 products in our store.

Questions:
1) What is a good free keyword/keyphrase generator?

2) How many words should I have in the keywords META title, description and keywords? I was thinking up to 5 words for the Title, 10 words for the description and up to 30 words for the keywords.

[opifex]

The human mind actually works best! COmbine that with an average quality thessaurus and your're good to go. Believe it or not ... add some mis-spellings .... not everybody got A's in the subject!

[JesperFJ]

... add some mis-spellings .... not everybody got A's in the subject!

I can vote for that. Got fairly many searches for the word "knifes" on one of my websites.

/Jesper

[edited by: JesperFJ at 10:25 am (utc) on Aug. 4, 2006]