American Technology Research analyst Shaw Wu has released a new report covering several key issues surrounding the iPhone launch. First, Wu states that he is picking up on “some concern from beta testers and supply chain sources” regarding the device’s virtual keyboard. He notes that while the keyboard will likely require a learning curve, he is not overly concerned. He also mentions the lack of a removable battery, and suggests Apple move to a replaceable battery design. Regarding e-mail, he states that “sources indicate that iPhone works with corporate e-mail systems based on Microsoft Exchange, but will not be as robust as the push technology offered by Blackberry.” Finally, he claims that the iPhone’s high price is likely not an issue for early adopters, and has picked up on “lower cost iPhone prototypes for release at unspecified future dates,” therefore he does not believe high pricing will be a long-term issue.