Binary Search Tree- Need Advice

I have create a binary search tree, which holds pointers to comparable datatypes.
the Tree is templated so that the user can specify what data type will be held
That much wasnt a problem, my tree works.
What i need help on is what should i do to it next? this is solely a personal project that i'm doing for educational purposes
I figured i could write a balance member for tree to analyze and balance my tree.
What else can be done?
Also, i want to have an easier way to input test data.
current i am using the command line to do the following
c:\>bintree > testdata.txt

which works fine for the input portion of my test driver, but when my program gets to the point where user should enter a number to look up, it just keeps inputting garbage.
Attached are Node.cpp Tree.cpp and Main.cpp
Main is a test driver for the class
the class test is just one i made that is comparable (suports > < == )
any insight would be nice

In main.cpp, right before "cin >> TestNum", insert "cin.ignore()" to get rid of the newline character that is still
in the input buffer.

Ah, thank you, but what if i am inputing information manual, how would that affect it, i though cin.ignore() waits on a character to ignore if nothing is in the stream... i shall try it

Well, with this modification, your program works. Oh, and by the way:
std::string works with cin and cout so you don't need to that:

Code:

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string temp;
char str[50];
cin >> str;
temp = str;

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Instead, try:

Code:

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cin >> temp;

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And you may want to change

Code:

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cout << ID << "  " << this->name.c_str() << endl;

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to

Code:

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cout << ID << "  " << name << endl;

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