Abstract: A pair of hydroplaning skis having a front end with a camber and or rocker, and a flat back portion, and a width wider than a foot of a user and a length greater than the width. The bottom surface area supports the weight of the user on the ski and distributes the weight over a sufficient area of a wet ground surface to allow a user to hydroplane along on top of the wet ground surface without sinking in. Water resistant foot securing devices are attached or molded centrally on the skis to enable lifting the heels so that the user can kick and glide to propel the skis. Poles with surface displacement devices assist the user in propelling forward.

Abstract: One or more embodiments of the invention provide a method, apparatus, and article of manufacture for presenting a help source. A help system is maintained that comprises a single set of one or more help source files. A request is received by the help system to present one or more of the help source files (or information from within one or more of the help source files). A help history file is obtained in response to the request, wherein the help history file stores information relating to a usage of the help system. A customized presentation of the help source file is then displayed based on the information stored in the help history file.

Abstract: A method and system for conducting a transaction over a network is disclosed. The network includes a first system and a second system. The method and system comprise initiating a transaction, comparing a value of the first system with a value of the second system and continuing the transaction based on the comparison. Through the use of the present invention, a client can download for-fee files as often as necessary in spite of potential lost connections. Consequently, the client can download files he or she has paid for with the assurance that he or she will pay just once because payment is not for the content, but for an encryption key that is capable of being utilized by the client system to subsequently decrypt the downloaded file.

Abstract: One or more embodiments of the invention provide a method, apparatus, and article of manufacture for presenting a help source. A help system is maintained that comprises a single set of one or more help source files. A request is received by the help system to present one or more of the help source files (or information from within one or more of the help source files). A help history file is obtained in response to the request, wherein the help history file stores information relating to a usage of the help system. A customized presentation of the help source file is then displayed based on the information stored in the help history file.

Abstract: A method and system for conducting a transaction over a network is disclosed. The network includes a first system and a second system. The method and system comprise initiating a transaction, comparing a value of the first system with a value of the second system and continuing the transaction based on the comparison. Through the use of the present invention, a client can download for-fee files as often as necessary in spite of potential lost connections. Consequently, the client can download files he or she has paid for with the assurance that he or she will pay just once because payment is not for the content, but for an encryption key that is capable of being utilized by the client system to subsequently decrypt the downloaded file.