Here is a list of recommended web hosts for installing WordPress and RoloPress

BLUEHOST: WordPress Auto-Install, Unlimited Hosting Space, Unlimited File Transfer, One Free Domain Forever, Unlimited Domains, 2,500 POP/Imap Email Accounts, PHP 5, 24/7 Superb/Responsive Sales/Support.
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HOSTGATOR: Unlimited Disk Space, Unlimited Bandwidth, Host unlimited Websites, 99.9% Uptime Guarantee, 45 Day Money Back Guarantee, PHP 5, 24/7/365 Upgraded Support,  No Contracts or Hidden Fees.
Sign up for HostGator hosting >

godaddyGODADDY has three plans to meet all your WordPress hosting needs. Their Unlimited plan includes: Unlimited Space, Unlimited Transfer, 1,000 Email Accounts, Unlimited MySQL Databases, 50 FTP users and 24/7 Phone/Email Support.
Sign up for Godaddy hosting >