Could anyone review my site please?

Hello,

I've been working very hard on my site, its not very old but its linked by alot of sites with PR4 & 5 since a month now.
I have PR0 can anyone have a look & tell me wht am I doing wrong. Url = http://www.Harry-Inc.com

Also if you see http://www.harry-inc.com/robots.txt you will find it empty but when I try to edit it using my control panel
file manager it shows this
User-agent: *Disallow: /admin.php
Disallow: /config
Disallow: /header
Disallow: /footer
Disallow: /pntables
Disallow: /referer
Disallow: /images
Disallow: /includes
Disallow: /modules/NS-
Disallow: /pnadodb
Disallow: /themes
Disallow: /pnTemp
Disallow: /docs
Disallow: /javascript
Please let me know if anythings wrong. Its a PostNuke site with short urls & seo sitemap.
I update my site daily but google posts my new topics 2 days later, can something be done so that
the new topics come sooner on google search?

Thanking You,
Harry.

yeh i get

http://www.harry-inc.com/robots.txt

and i get

"User-agent: *"
Disallow:

Site looks fine to me, lack of update to your PR could be due to http://forums.seochat.com/t14783/s.html