Which OS are you using? Behavior of the Term varies even in Win32 cmd vs command.com. (added this).. and make sure you are setting binmode... something like so: 
ReadMode 3; # stty mode
binmode STDIN, ":raw";
while($key = ReadKey()){
print ord $key;
}

[download]
before you grab a key or you will get funky stuff :)

In reply to Re: a ReadKey problem by JamesNC
in thread a ReadKey problem by Pardus

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