This excerpt taken from the VRSN 10-K filed Mar 16, 2005.
Our mobile content services business is dependent on third parties offering attractive content and technology on acceptable terms.
Only some of our mobile content services are developed internally. We also receive content, such as ring tones, games and logos from third parties. If the market for mobile entertainment and information continues to develop positively, content providers might try to raise their prices. Some providers insist on charging fixed fees for their content regardless of revenues, so if we fail to achieve anticipated revenues, we would achieve lower margins for our mobile content services. There is no assurance that we will be able to timely purchase content having the requisite quality in the future and on commercially reasonable terms. Should we be unable to acquire attractive content from third parties and on acceptable terms, this could adversely affect our mobile content services business.