Logo needed for Qwipit (want to replace existing one)

Qwipit is a fast, easy and secure way to send sensitive documents online.

Qwipit

Desired Color Scheme:
we are open to color scheme, prefer bright and eyecatching.

Desired Style:
should be simple enough that people can remember it (clean and crisp)

Accepted File Formats:
Vector Formats (.eps, .pdf or .ai)

The logo design should give some indication of the nature of the service and its benefits. Concepts to consider include: mailing, sending, delivery, security, safety, speed, documents, information, etc. The overall feel should look corporate with the feeling of security and knowhow (remember that our clients are trusting us with their sensitive data)

Also keep in mind that this is a service geared toward businesses and not individual consumers.

Because of new regulations, you can not send private information like social security numbers over the web unencrypted. Qwipit provides a very easy and inexpensive way to solve this problem for our client base.

Also, because of its spelling (with the "W" instead of a "U" - we might want to enunciate this part a bit more in the logo...most people would want to spell it as quipit instead of qwipit)