robots.txt syntax for wildcards?

[Marfola]

I would like to exclude all pages ending in /print.html and all pages with a ? in the url string in my robots.txt file. Is the following syntax correct for Yahoo, Google and MSN?

Disallow: /*print.html$
Disallow: /*?

[Achernar]

Note that MSNbot doesn't understand this type of wildcard. M$ is still stuck in DOS-time. The bot only understand wildcard when it is used for a file extension:
Disallow: /pagename.*$

[Marfola]

I’m pretty sure that’s not true. See [search.msn.com...]