Use bookmarks to create a link to an html file on your sd card.
I made a simple page with all of the google mobile links (411, search, mail, maps, calendar, docs, reader, notebook, picasa, youtube) and saved it in the Documents folder.
Then in the Bookmark memo, I added:
Google
file:///Documents/Google.html
that is a great tip - thank you.
a slight twist on this would be to save your bookmark list from your browser as an html file so you can use it this way. Instructions to do that for IE7 are here:
In Internet Explorer, click the Add to Favorites button , and then click Import and Export.
In the Import/Export Wizard, click Next.
Under Choose an action to perform, select Export Favorites. Click Next.
Then select which folder you want to export. Clicking Favorites will export all your bookmarks.
Click on Browse to choose where you want to save your bookmarks, which will be in a file named bookmark.htm (you can also name it something else if you want). Click Next.
Click Finish. Click OK.
I'm sure you can do much the same with firefox/opera